Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers in China because of high quality, high added value, variety and variation.




A good commercial door lock types will depend on the requirements of the site where it will be installed. Not only that, but it will also depend on the color and material used, this is mostly for those who like things to look beautiful and coherent.

There are some commercial door locks that are better for apartments, and there are others that are best for offices. So what needs to be done is a lot of research, so when the time comes to buy, you are making the right choice.

The most important thing might be the supplier who bought the product from. Due to the high demand for commercial door locks, there are a lot of electronic door lock manufacturers in China out there now, so some of them will be selling low quality products at a low cost. Investing in a product that might be more expensive but will produce better results can sometimes be necessary.

Brandi Fuyu lock has been in the smart lock industry since 1999. As a professional manufacturer, they offer a wide range of high quality products, such as commercial door locks, hotel locks and digital door locks, made with top-notch technology and durable materials to ensure top features and longevity.

Their smart6655 product is a fingerprint, mobile key, RFID card and touchpad digital door lock that comes in different finishes, such as Matt gold. But it has some unique features like all their other products.

APP unlock

Unlock the door with tuya APP for your friends even you are not at home.

Encryption card unlock

Intelligent encryption card, easy to manage and can not be copied ID card or bank card also workable

Solid brass mortise cylinder

Anti-rust, anti-insert, anti-violent unlock

Virtual password

Random number added before or after the correct password, aslong as input the real password continuously , then the door will beunlocked.

Anti tesla soil unlock

Some of the smart locks can be easily unlocked by this kind of tesla soil, but our fuyu smart lock is tested that not able to unlock by tesla soil.

4 pcs of AA battary

4 pcs of AA battary can last for 365 days

Among these is the operation status notification, which means that whenever the commercial rfid door lock is operated, a LED light will appear in a different color or sign to inform the user of any problem. If the battery level is low, the users will be notified by a continuous "beep" sound when using the lock.

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For safety reasons, all of the products have a mechanical key override, which enables the lock to be opened with either a mechanical key or simply by turning the handle on the inside.

If it's opened with a fingerprint, it can register up to 100 fingerprints, and if it's opened with an RFID card, it can have up to 100 keys (one of which is a master key, the others are regular keys).

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